This Origami web iconset is designed by Double J and released on icondock.com.  There are 15 free icons in 5 different sizes (16px, 32px, 48px, 128px, and 256px). You can use them for your desktop or web applications.

Download:  15 Free Origami Icons

Simple hat RSS feed icon.
Designed by: LoafNinja
Download: Hat RSS Icon

HydroPRO Icon Pack contains 50 high quality (256×256 pixels) icons; PNG and ICO formats. This package includes: HDD Icon, My Computer Icon, Keyboard Icon, Mouse Icon and more…

Download: HydroPRO v2

February is all about romance and love and one special day: Valentine’s Day! The day when candy, flowers and cards are exchanged between loved ones. In that manner, DryIcon presenting brand new free icons set, called “Valentines”. Because this holiday is so special to all of us - we worked very hard to capture the special holiday feeling and produced 8 high quality web icons, expressing our celebration of love and romance. Our ” Valentines” free icons set comes in 32-bit transparency PNG and 32×32px, 48×48px, 64×64, 128×128 and 256×256px size.

Download: Valentines Icons

2Raccoon has just released a new icon pack for everyone. This Free Icon Pack is for use in your personal and commercial projects, and can be used without attribution. It may not be redistributed. It is social bookmarks icon pack. The set includes 5 icons featuring the logos of popular social bookmarking sites: delicious, digg, technorati, facebook and rss feeds. Icons dimensions are 256×256 pixels and they are in .png format.

Download:  Free Glossy Social Bookmarks Icon Pack